Microsoft
70-518 · Question #105
70-518 Question #105: Real Exam Question with Answer & Explanation
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Question
An existing Windows application uses a Windows Communication Foundation (WCF) Web service that is available only to employees. You have the following requirements: - Make the WCF Web service available to business partners. - Enable business partners to send a profile token. - Ensure that the currently deployed application continues to function. You need to recommend a solution that meets the requirements. What should you recommend?
Options
- AConvert the WCF Web service to a Duplex service that implements a callback to accept the
- BUse SOAP headers to pass the profile token to the service operations.
- CModify the WCF Web service operations to accept the profile token as an additional
- DImplement the WCF Web service as a REST service.
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